Hardware Spec Index

Caldera CL-7343 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL7343-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,407 (CPU Coolers scale)
Category rank#4,610
Street price$189
Power17 W
Performance per dollar12.74
Released2020

Specifications

BrandCaldera
ModelCaldera CL-7343 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-9420 XT 360mm AIO Liquid CPU Cooler2,234$159Compare
Zephyra CL-4059 Plus 280mm AIO Liquid CPU Cooler835$29Compare
Zephyra CL-5413 Ti Low profile Air CPU Cooler1,111$49Compare
Teralux CL-1026 Ultra Low profile Air CPU Cooler671$19Compare
Brontix CL-4749 Prime Single tower Air CPU Cooler1,287$59Compare
Zephyra CL-8821 XT 280mm AIO Liquid CPU Cooler1,528$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7343 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/92687096 (accessed 2026-10-19).